Stainless Steel 316L Flat Bar is well-known for its outstanding resistance to corrosion, impressive durability, and robust strength, making it a top choice for tough industrial, chemical, and marine applications. As a low-carbon version of 316 stainless steel, grade 316L boasts excellent resistance to sensitization, intergranular corrosion, and pitting, even in environments rich in chlorides. These flat bars are crafted with precise dimensional accuracy, a smooth surface finish, and reliable mechanical performance, making them perfect for structural components, chemical processing equipment, and marine hardware. With remarkable longevity, corrosion resistance, and strength, Stainless Steel 316L Flat Bar stands out as a dependable option for harsh and corrosive settings.
This flat bar is primarily made of iron, containing about 16–18% chromium, 10–14% nickel, and 2–3% molybdenum. Its low carbon content ensures excellent weldability and prevents carbide precipitation during welding or exposure to heat. It showcases impressive mechanical properties, including high tensile strength, ductility, and resistance to pitting and crevice corrosion. Stainless Steel 316L Flat Bar maintains its dimensional stability and structural integrity even under thermal cycling and mechanical stress, making it ideal for fabrication, machining, and industrial applications that require both strength and corrosion resistance.
Standard : ASTM A276, ASME SA276
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI, ASTM, ASME
Flat Bar Size : 2mm ~ 100mm
Thickness : 1/8″ – 3″
Width : 3/8” – 8”
finish : Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
|---|---|---|---|---|---|---|---|---|---|
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 1.0 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Stainless Steel 316L flat bars primarily consist of 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, with a maximum carbon content of 0.03%. This composition enhances corrosion resistance, especially in chloride-rich environments, making it ideal for demanding applications.
Stainless Steel 316L flat bars are commonly used in industries such as chemical processing, marine, food processing, pharmaceuticals, and petrochemicals. Their high corrosion resistance makes them ideal for applications exposed to aggressive chemicals, saltwater, and high-temperature environments.
The low carbon content in 316L stainless steel reduces carbide precipitation during welding, improving its resistance to intergranular corrosion. This enhances its overall corrosion resistance, particularly in chloride environments, and makes it suitable for applications requiring high strength and durability.
You’ll find Stainless Steel 316L Flat Bar widely used across various industries, including chemical processing, pharmaceuticals, food processing, marine, and construction. Its exceptional corrosion resistance makes it perfect for pumps, valves, heat exchangers, piping systems, structural frameworks, and high-performance machinery operating in aggressive environments. The flat bar shape allows for straightforward fabrication, machining, and assembly in industrial setups. With its excellent durability, corrosion resistance, and reliability, Stainless Steel 316L Flat Bar guarantees long-term performance and structural integrity.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Junaid Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Manama, Bahrain
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